<?php

class IndexController extends Zend_Controller_Action
{
    public function indexAction()
    {
        $this->_helper->addPath('Impertinent/Controller/Action/Helper', 'Impertinent_Controller_Action_Helper');

        $usersModelClass = $this->_helper->modelLoader('UsersModel');

        $usersModel = new $usersModelClass();
    }
}
